|Date of birth|
|Religion||Church of England|
|Age at embarkation||20|
|Next of kin||Father, G G Henderson, 89 Harcourt Street, Upper Hawthorn, Victoria|
|Previous military service||Served for 7 years in the Senior Cadets; served for 2 years in the Citizen Forces|
|Rank on enlistment||2nd Lieutenant|
|Unit name||7th Battalion, F Company|
|AWM Embarkation Roll number||23/24/1|
|Embarkation details||Unit embarked from Melbourne, Victoria, on board HMAT A20 Hororata on
|Rank from Nominal Roll||Lieutenant|
|Unit from Nominal Roll||7th Battalion|
|Fate||Died of wounds
|Place of burial||At Sea|
|Commemoration details||The Lone Pine Memorial (Panel 27), Gallipoli, Turkey
The Lone Pine Memorial, situated in the Lone Pine Cemetery at Anzac, is the main Australian Memorial on Gallipoli, and one of four memorials to men of the New Zealand Expeditionary Force. Designed by Sir John Burnet, the principal architect of the Gallipoli cemeteries, it is a thick tapering pylon 14.3 metres high on a square base 12.98 metres wide. It is constructed from limestone mined at Ilgardere in Turkey.
The Memorial commemorates the 3268 Australians and 456 New Zealanders who have no known grave and the 960 Australians and 252 New Zealanders who were buried at sea after evacuation through wounds or disease. The names of New Zealanders commemorated are inscribed on stone panels mounted on the south and north sides of the pylon, while those of the Australians are listed on a long wall of panels in front of the pylon and to either side. Names are arranged by unit and rank.
The Memorial stands over the centre of the Turkish trenches and tunnels which were the scene of heavy fighting during the August offensive. Most cemeteries on Gallipoli contain relatively few marked graves, and the majority of Australians killed on Gallipoli are commemorated here.
|Panel number, Roll of Honour,|
Australian War Memorial
War service: Egypt, Gallipoli
Embarked Melbourne, 19 October 1914.
Promoted lieutenant, 1 February 1915.
Embarked Alexandria to join the Mediterranean Expeditionary Force, Gallipoli, 5 April 1915.
Wounded in action, Gallipoli, 25 April 1915; died of wounds, Hospital Ship, 'Seang Choon', 27-30 April 1915; buried at sea.Medals: 1914-15 Star, British War Medal, Victory Medal
|Sources||NAA: B2455, HENDERSON Allen Dudley|